At some point in my life I decided that I could play a good Spiderman (though I may be too old for it at this point. ). Lewa or Vezon would be fun for Bionicle, or maybe some background character in a Star Wars movie (because it's a Star Wars movie.)

Off the top of my head. Link, although I'd have to dye my hair or wear a wig.Master Chief, I've got the hight requirement down.The Rookie from ODST. Gerard Warren from the Agent Warren series. And I'll probably figue out more later.

the red ranger from megaforce comes to mind. Then again it'd probably take more effort to make that character worse then it would to improve him. Luckily he's easy to act like when I cosplay his sentai counterpart next month.